Explaining how such basic concepts as number and magnitude, space and force were developed, the great French mathematician refutes the skeptical position that modern scientific method and its results are wholly factitious. The places of rigorous logic and intuitive leaps are both established by an analysis of contrasting methods of idea-creation in individuals and in modern scientific traditions. The nature of hypothesis and the role of probability are investigated with all of Poincaré's usual fertility of insight.Partial contents: On the nature of mathematical reasoning. Magnitude and experiment. Space: non-Euclidean geometrics, space and geometry, experiment and geometry. Force: classical mechanics, relative and absolute motion, energy and thermodynamics. Nature: hypotheses in physics, the theories of modern physics, the calculus of probabilities, optics and electricity, electro-dynamics."Poincaré's was the last man to take practically all mathematics, both pure and applied as his province. Few mathematicians have had the breadth of philosophic vision that Poincaré's had, and none is his superior in the gift of clear exposition." — Men of Mathematics, Eric Temple Bell, Professor of Mathematics, University of Cambridge

    Ryle's linguistic analysis remaps the conceptual geography of mind, not so much solving traditional philosophical problems as dissolving them into the mere consequences of misguided language. His plain language and esstentially simple purpose place him in the traditioin of Locke, Berkeley, Mill, and Russell.

    This Penguin Classics edition of The Complete Essays is translated from the French and edited with an introduction and notes by M.A. Screech.In 1572 Montaigne retired to his estates in order to devote himself to leisure, reading and reflection. There he wrote his constantly expanding 'assays', inspired by the ideas he found in books contained in his library and from his own experience. He discusses subjects as diverse as war-horses and cannibals, poetry and politics, sex and religion, love and friendship, ecstasy and experience. But, above all, Montaigne studied himself as a way of drawing out his own inner nature and that of men and women in general. The Essays are among the most idiosyncratic and personal works in all literature and provide an engaging insight into a wise Renaissance mind, continuing to give pleasure and enlightenment to modern readers.With its extensive introduction and notes, M.A. Screech's edition of Montaigne is widely regarded as the most distinguished of recent times.Michel de Montaigne (1533-1586) studied law and spent a number of years working as a counsellor before devoting his life to reading, writing and reflection.If you enjoyed The Complete Essays, you might like Francois Rabelais's Gargantua and Pantagruel, also available in Penguin Classics.'Screech's fine version ... must surely serve as the definitive English Montaigne'A.C. Grayling, Financial Times'A superb edition'Nicholas Wollaston, Observer

    Never before had the case for female liberty been so forcefully and successfully argued. De Beauvoir’s belief that ‘One is not born, but rather becomes, a woman’ switched on light bulbs in the heads of a generation of women and began a fight for greater equality and economic independence. These pages contain the key passages of the book that changed perceptions of women forever.

    Drawing on thinkers from Aristotle to Simone Weil, by way of Aquinas, Kant, Rilke, Nietzsche, Spinoza, and Rawls, among others, Comte-Sponville elaborates on the qualities that constitute the essence and excellence of humankind. Starting with politeness-almost a virtue-and ending with love-which transcends all morality-A Small Treatise takes us on a tour of the eighteen essential virtues: fidelity, prudence, temperance, courage, justice, generosity, compassion, mercy, gratitude, humility, simplicity, tolerance, purity, gentleness, good faith, and even, surprisingly, humor.Sophisticated, lucid, and full of wit, this modestly titled yet immensely important work provides an indispensable guide to finding what is right and good in everyday life.

    Early in the century, he began to think about religion psychoanalytically and to discuss it in his writings. The Future of an Illusion (1927), Freud's best known and most emphatic psychoanalytic exploration of religion, is the culmination of a lifelong pattern of thinking.

    The philosophy of La Rochefoucauld, which influenced French intellectuals as diverse as Voltaire and the Jansenists, is captured here in more than 600 penetrating and pithy aphorisms.

    From its publication amid the social upheavals of the 1960s up to the present, the volatile theses of this book have decisively transformed debates on the shape of modernity, capitalism and everyday life in the late twentieth century. Now finally available in a superb English translation approved by the author, Debord's text remains as crucial as ever for understanding the contemporary effects of power, which are increasingly inseparable from the new virtual worlds of our rapidly changing image/information culture.

    [captures] the relentless urgency of Lucretius' didacticism, his passionate conviction and proselytizing fervour.' --The Classical Review

    Its Philosophy 101 for everyone who knows not to take all this heavy stuff too seriously. Some of the Big Ideas are Existentialism (what do Hegel and Bette Midler have in common?), Philosophy of Language (how to express what its like being stranded on a desert island with Halle Berry), Feminist Philosophy (why, in the end, a man is always a man), and much more. Finally it all makes sense!

    It is also an exploration of some of the preeminent thinkers of the seventeenth and eighteenth centuries, such as Descartes, Newton, Locke, and Kant.The ultimate edition of Whitehead’s magnum opus, Process and Reality is a standard reference for scholars of all backgrounds.

    Imagine peeling an apple in your mind. Take the subway without trying to get anywhere. The simple meditations in this book have the potential to shake us awake from our preconceived certainties: our own identity, the stability of the outside world, the meanings of words. At once entertaining and startling, irreverent and wise, this book will provoke moments of awareness for readers in any situation and in all walks of life. Enter the space of your favorite painting. Watch someone sleeping. The world won't look the same again.

    It will be a revelation to those who have known Habermas only through his theoretical writing to find his later interests in problems of legitimation and communication foreshadowed in this lucid study of the origins, nature, and evolution of public opinion in democratic societies.

    In An Attempt at Exhausting a Place in Paris, Perec compiled a melancholic, slightly eerie and oddly touching document in which existence boils down to rhythm, writing turns into time and the line between the empirical and the surreal grows surprisingly thin.

    This classic work of the sixteenth century political philosopher, in reply to Machiavelli's The Prince, seeks to answer the question of why people submit to the tyranny of government, and as such, has exerted an important influence on the traditions of dissidence from Thoreau and Ralph Waldo Emerson, to Tolstoy, to Gandhi.